Mathematics, 10.10.2021 17:00 recon12759
D. Tea served in a canteen is made from a mixture of two different types of tea, type A and
type B. Type A costs €12.15 per kg. Type B costs €12.90 per kg.
The mixture costs €12.65 per kg.
If the mixture contains 7 kg of type A, how many kilograms of type B does it contain?
Answers: 3
Mathematics, 21.06.2019 22:30
One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?
Answers: 1
Mathematics, 21.06.2019 23:30
Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?
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Mathematics, 22.06.2019 00:30
Neal buys a board game. he pays for the board game and pays $1.54 in sales tax. the sales tax rate is 5.5%. what is the original price of the board game, before tax
Answers: 3
D. Tea served in a canteen is made from a mixture of two different types of tea, type A and
type B...
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